2025-04-30 13:39:21,932 Generated random file: cftkiggblb of size: 26214400 2025-04-30 13:39:21,933 Requests: https://server4:443/cftkiggblb 2025-04-30 13:39:22,016 2025-04-30 13:39:22,016 Command: WAITFORSERVER=server:443 CERTS=/tmp/certs_i0gu4_on/ TESTCASE_SERVER=transfer TESTCASE_CLIENT=transfer WWW=/tmp/www_7shtg997/ DOWNLOADS=/tmp/download_iqnhb2bd/ SERVER_LOGS=/tmp/logs_server_pjypm70n CLIENT_LOGS=/tmp/logs_client_d7wf_rmy SCENARIO="simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25" CLIENT=ghcr.io/ngtcp2/ngtcp2-interop:latest SERVER=us-central1-docker.pkg.dev/golang-interop-testing/quic/go-x-net:latest REQUESTS="https://server4:443/cftkiggblb" IPERF_CONGESTION=cubic docker compose --env-file empty.env up --abort-on-container-exit --timeout 1 sim client server iperf_server iperf_client 2025-04-30 13:40:41,263 Container sim Created Container iperf_server Created Container iperf_client Created Container client Recreate Container server Recreate Container server Recreated Container client Recreated Attaching to client, iperf_client, iperf_server, server, sim sim | waiting 10s for server:443 server | Setting up routes... server | Actual changes: server | tx-checksum-ip-generic: off server | tx-tcp-segmentation: off [not requested] server | tx-tcp-ecn-segmentation: off [not requested] server | tx-tcp-mangleid-segmentation: off [not requested] server | tx-tcp6-segmentation: off [not requested] server | tx-udp-segmentation: off [not requested] server | tx-checksum-sctp: off iperf_client | Setting up routes... iperf_client | Actual changes: server | Endpoint's IPv4 address is 193.167.100.100 iperf_client | tx-checksumming: off iperf_client | tx-checksum-ip-generic: off iperf_client | tx-checksum-sctp: off iperf_client | tcp-segmentation-offload: off iperf_client | tx-tcp-segmentation: off [requested on] iperf_client | tx-tcp-ecn-segmentation: off [requested on] iperf_client | tx-tcp-mangleid-segmentation: off [requested on] iperf_client | tx-tcp6-segmentation: off [requested on] iperf_client | tx-udp-segmentation: off [requested on] iperf_client | Endpoint's IPv4 address is 193.167.0.90 server | Endpoint's IPv6 address is fd00:cafe:cafe:100::100 iperf_client | Endpoint's IPv6 address is fd00:cafe:cafe::90 server | 2025/04/30 13:39:23 listening on [::]:443 iperf_server | Setting up routes... iperf_server | Actual changes: iperf_server | tx-checksumming: off iperf_server | tx-checksum-ip-generic: off iperf_server | tx-checksum-sctp: off iperf_server | tcp-segmentation-offload: off iperf_server | tx-tcp-segmentation: off [requested on] iperf_server | tx-tcp-ecn-segmentation: off [requested on] iperf_server | tx-tcp-mangleid-segmentation: off [requested on] iperf_server | tx-tcp6-segmentation: off [requested on] iperf_server | tx-udp-segmentation: off [requested on] client | Setting up routes... client | Actual changes: client | tx-checksum-ip-generic: off client | tx-tcp-segmentation: off [not requested] client | tx-tcp-ecn-segmentation: off [not requested] client | tx-tcp-mangleid-segmentation: off [not requested] client | tx-tcp6-segmentation: off [not requested] client | tx-udp-segmentation: off [not requested] client | tx-checksum-sctp: off iperf_server | Endpoint's IPv4 address is 193.167.100.110 iperf_client | wait-for-it.sh: waiting 10 seconds for sim:57832 client | Endpoint's IPv4 address is 193.167.0.100 iperf_server | Endpoint's IPv6 address is fd00:cafe:cafe:100::110 client | Endpoint's IPv6 address is fd00:cafe:cafe::100 iperf_server | wait-for-it.sh: waiting 10 seconds for sim:57832 client | wait-for-it.sh: waiting 30 seconds for sim:57832 sim | server:443 is available after 1.04546785s sim | Using scenario: simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25 sim | tcpdump: listening on eth1, link-type EN10MB (Ethernet), snapshot length 262144 bytes sim | tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes iperf_client | wait-for-it.sh: sim:57832 is available after 1 seconds iperf_client | ------------------------------------------------------------ iperf_client | Server listening on TCP port 5001 iperf_client | TCP window size: 128 KByte (default) iperf_client | ------------------------------------------------------------ iperf_server | wait-for-it.sh: sim:57832 is available after 1 seconds client | wait-for-it.sh: sim:57832 is available after 1 seconds iperf_server | wait-for-it.sh: waiting 10 seconds for client4:5001 iperf_server | wait-for-it.sh: client4:5001 is available after 0 seconds iperf_client | recvn abort failed: Success iperf_client | [ 4] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 45692 iperf_client | [ ID] Interval Transfer Bandwidth iperf_client | [ 4] 0.0- 0.0 sec 0.00 Bytes 0.00 bits/sec iperf_client | [ 4] MSS size 1448 bytes (MTU 1500 bytes, ethernet) iperf_server | ------------------------------------------------------------ iperf_server | Client connecting to client4, TCP port 5001 with pid 46 iperf_server | Write buffer size: 128 KByte iperf_server | TCP window size: 85.0 KByte (default) iperf_server | ------------------------------------------------------------ iperf_server | [ 3] local 193.167.100.110 port 45702 connected with 193.167.0.90 port 5001 (ct=30.58 ms) iperf_client | [ 5] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 45702 iperf_client | [ 5] 0.0- 1.0 sec 946 KBytes 7.75 Mbits/sec iperf_server | [ ID] Interval Transfer Bandwidth Write/Err Rtry Cwnd/RTT NetPwr iperf_server | [ 3] 0.0000-1.0000 sec 1.25 MBytes 10.5 Mbits/sec 10/0 0 56K/38527 us 34.02 iperf_client | [ 5] 1.0- 2.0 sec 865 KBytes 7.09 Mbits/sec iperf_server | [ 3] 1.0000-2.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 37 43K/54571 us 14.41 iperf_client | [ 5] 2.0- 3.0 sec 814 KBytes 6.67 Mbits/sec iperf_server | [ 3] 2.0000-3.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 36K/49581 us 18.51 iperf_client | [ 5] 3.0- 4.0 sec 771 KBytes 6.31 Mbits/sec iperf_server | [ 3] 3.0000-4.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 38K/46040 us 17.08 iperf_client | [ 5] 4.0- 5.0 sec 781 KBytes 6.39 Mbits/sec iperf_server | [ 3] 4.0000-5.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/48290 us 16.29 iperf_client | [ 5] 5.0- 6.0 sec 967 KBytes 7.92 Mbits/sec iperf_server | [ 3] 5.0000-6.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 0 50K/57209 us 18.33 iperf_client | [ 5] 6.0- 7.0 sec 843 KBytes 6.90 Mbits/sec iperf_server | [ 3] 6.0000-7.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 46K/46835 us 19.59 iperf_client | [ 5] 7.0- 8.0 sec 690 KBytes 5.65 Mbits/sec iperf_server | [ 3] 7.0000-8.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 29K/41876 us 15.65 iperf_client | [ 5] 8.0- 9.0 sec 669 KBytes 5.48 Mbits/sec iperf_server | [ 3] 8.0000-9.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 28K/39464 us 16.61 iperf_server | [ 3] 9.0000-10.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 41K/47592 us 13.77 iperf_client | [ 5] 9.0-10.0 sec 728 KBytes 5.97 Mbits/sec iperf_client | [ 5] 10.0-11.0 sec 793 KBytes 6.50 Mbits/sec iperf_server | [ 3] 10.0000-11.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 39K/46460 us 19.75 iperf_client | [ 5] 11.0-12.0 sec 737 KBytes 6.04 Mbits/sec iperf_server | [ 3] 11.0000-12.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 41K/53913 us 12.16 iperf_client | [ 5] 12.0-13.0 sec 639 KBytes 5.24 Mbits/sec iperf_server | [ 3] 12.0000-13.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/53774 us 14.62 iperf_client | [ 5] 13.0-14.0 sec 788 KBytes 6.45 Mbits/sec iperf_server | [ 3] 13.0000-14.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 39K/55647 us 14.13 iperf_client | [ 5] 14.0-15.0 sec 754 KBytes 6.17 Mbits/sec iperf_server | [ 3] 14.0000-15.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 52K/54191 us 14.51 iperf_client | [ 5] 15.0-16.0 sec 738 KBytes 6.05 Mbits/sec iperf_server | [ 3] 15.0000-16.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 38K/48019 us 13.65 iperf_client | [ 5] 16.0-17.0 sec 820 KBytes 6.72 Mbits/sec iperf_server | [ 3] 16.0000-17.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 35K/37147 us 24.70 iperf_client | [ 5] 17.0-18.0 sec 933 KBytes 7.65 Mbits/sec iperf_server | [ 3] 17.0000-18.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 50K/54910 us 16.71 iperf_server | [ 3] 18.0000-19.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 48K/54444 us 14.44 iperf_client | [ 5] 18.0-19.0 sec 846 KBytes 6.93 Mbits/sec iperf_client | [ 5] 19.0-20.0 sec 682 KBytes 5.58 Mbits/sec iperf_server | [ 3] 19.0000-20.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 43K/54389 us 14.46 iperf_client | [ 5] 20.0-21.0 sec 591 KBytes 4.84 Mbits/sec iperf_server | [ 3] 20.0000-21.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 32K/47188 us 11.11 iperf_client | [ 5] 21.0-22.0 sec 714 KBytes 5.85 Mbits/sec iperf_server | [ 3] 21.0000-22.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 32K/45174 us 17.41 iperf_client | [ 5] 22.0-23.0 sec 786 KBytes 6.44 Mbits/sec iperf_server | [ 3] 22.0000-23.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 46K/58201 us 13.51 iperf_client | [ 5] 23.0-24.0 sec 905 KBytes 7.41 Mbits/sec iperf_server | [ 3] 23.0000-24.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 45K/50862 us 18.04 iperf_client | [ 5] 24.0-25.0 sec 872 KBytes 7.15 Mbits/sec iperf_server | [ 3] 24.0000-25.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 41K/52968 us 17.32 iperf_client | [ 5] 25.0-26.0 sec 639 KBytes 5.24 Mbits/sec iperf_server | [ 3] 25.0000-26.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 38K/53255 us 14.77 iperf_client | [ 5] 26.0-27.0 sec 592 KBytes 4.85 Mbits/sec iperf_server | [ 3] 26.0000-27.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 39K/55982 us 9.37 iperf_client | [ 5] 27.0-28.0 sec 598 KBytes 4.90 Mbits/sec iperf_server | [ 3] 27.0000-28.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 28K/46769 us 14.01 iperf_client | [ 5] 28.0-29.0 sec 667 KBytes 5.47 Mbits/sec iperf_server | [ 3] 28.0000-29.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 32K/53381 us 12.28 iperf_client | [ 5] 29.0-30.0 sec 830 KBytes 6.80 Mbits/sec iperf_server | [ 3] 29.0000-30.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 45K/53771 us 14.63 iperf_client | [ 5] 30.0-31.0 sec 885 KBytes 7.25 Mbits/sec iperf_server | [ 3] 30.0000-31.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 42K/49668 us 18.47 iperf_client | [ 5] 31.0-32.0 sec 930 KBytes 7.62 Mbits/sec iperf_server | [ 3] 31.0000-32.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 0 55K/57086 us 18.37 iperf_client | [ 5] 32.0-33.0 sec 897 KBytes 7.34 Mbits/sec iperf_server | [ 3] 32.0000-33.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 3 35K/47178 us 19.45 iperf_client | [ 5] 33.0-34.0 sec 789 KBytes 6.46 Mbits/sec iperf_server | [ 3] 33.0000-34.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 36K/41077 us 15.95 iperf_client | [ 5] 34.0-35.0 sec 717 KBytes 5.87 Mbits/sec iperf_server | [ 3] 34.0000-35.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 32K/41712 us 22.00 iperf_client | [ 5] 35.0-36.0 sec 744 KBytes 6.09 Mbits/sec iperf_server | [ 3] 35.0000-36.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 33K/46116 us 14.21 iperf_client | [ 5] 36.0-37.0 sec 810 KBytes 6.64 Mbits/sec iperf_server | [ 3] 36.0000-37.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 46K/54515 us 14.43 iperf_client | [ 5] 37.0-38.0 sec 757 KBytes 6.20 Mbits/sec iperf_server | [ 3] 37.0000-38.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 45K/57967 us 13.57 iperf_client | [ 5] 38.0-39.0 sec 834 KBytes 6.83 Mbits/sec iperf_server | [ 3] 38.0000-39.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 43K/50401 us 18.20 iperf_client | [ 5] 39.0-40.0 sec 778 KBytes 6.37 Mbits/sec iperf_server | [ 3] 39.0000-40.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 42K/53848 us 14.60 iperf_server | [ 3] 40.0000-41.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 41K/55592 us 11.79 iperf_client | [ 5] 40.0-41.0 sec 734 KBytes 6.01 Mbits/sec iperf_client | [ 5] 41.0-42.0 sec 605 KBytes 4.96 Mbits/sec iperf_server | [ 3] 41.0000-42.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 39K/55046 us 14.29 iperf_client | [ 5] 42.0-43.0 sec 594 KBytes 4.87 Mbits/sec iperf_server | [ 3] 42.0000-43.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 31K/49501 us 10.59 iperf_client | [ 5] 43.0-44.0 sec 625 KBytes 5.12 Mbits/sec iperf_server | [ 3] 43.0000-44.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 31K/48682 us 13.46 iperf_client | [ 5] 44.0-45.0 sec 708 KBytes 5.80 Mbits/sec iperf_server | [ 3] 44.0000-45.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 33K/50982 us 15.43 iperf_client | [ 5] 45.0-46.0 sec 813 KBytes 6.66 Mbits/sec iperf_server | [ 3] 45.0000-46.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 48K/50366 us 15.61 iperf_client | [ 5] 46.0-47.0 sec 703 KBytes 5.76 Mbits/sec iperf_server | [ 3] 46.0000-47.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 31K/49472 us 15.90 iperf_client | [ 5] 47.0-48.0 sec 943 KBytes 7.73 Mbits/sec iperf_server | [ 3] 47.0000-48.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 46K/48495 us 16.22 iperf_client | [ 5] 48.0-49.0 sec 918 KBytes 7.52 Mbits/sec iperf_server | [ 3] 48.0000-49.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 1 39K/56759 us 18.47 iperf_client | [ 5] 49.0-50.0 sec 946 KBytes 7.75 Mbits/sec iperf_server | [ 3] 49.0000-50.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 53K/52353 us 17.53 iperf_client | [ 5] 50.0-51.0 sec 833 KBytes 6.82 Mbits/sec iperf_server | [ 3] 50.0000-51.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 49K/56267 us 16.31 iperf_client | [ 5] 51.0-52.0 sec 748 KBytes 6.13 Mbits/sec iperf_server | [ 3] 51.0000-52.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 32K/46479 us 16.92 iperf_client | [ 5] 52.0-53.0 sec 724 KBytes 5.93 Mbits/sec iperf_server | [ 3] 52.0000-53.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 32K/43050 us 15.22 iperf_client | [ 5] 53.0-54.0 sec 718 KBytes 5.88 Mbits/sec iperf_server | [ 3] 53.0000-54.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 32K/45695 us 17.21 iperf_client | [ 5] 54.0-55.0 sec 799 KBytes 6.54 Mbits/sec iperf_server | [ 3] 54.0000-55.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 46K/57513 us 13.67 iperf_client | [ 5] 55.0-56.0 sec 887 KBytes 7.26 Mbits/sec iperf_server | [ 3] 55.0000-56.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 45K/57725 us 15.89 iperf_client | [ 5] 56.0-57.0 sec 882 KBytes 7.23 Mbits/sec iperf_server | [ 3] 56.0000-57.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 41K/41414 us 22.15 iperf_client | [ 5] 57.0-58.0 sec 779 KBytes 6.38 Mbits/sec iperf_server | [ 3] 57.0000-58.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/46711 us 16.84 iperf_client | [ 5] 58.0-59.0 sec 730 KBytes 5.98 Mbits/sec iperf_server | [ 3] 58.0000-59.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/50576 us 15.55 iperf_client | [ 5] 59.0-60.0 sec 758 KBytes 6.21 Mbits/sec iperf_server | [ 3] 59.0000-60.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/50488 us 15.58 iperf_client | [ 5] 60.0-61.0 sec 844 KBytes 6.92 Mbits/sec iperf_server | [ 3] 60.0000-61.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 50K/53007 us 14.84 iperf_client | [ 5] 61.0-62.0 sec 942 KBytes 7.71 Mbits/sec iperf_server | [ 3] 61.0000-62.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 3 48K/51989 us 17.65 iperf_client | [ 5] 62.0-63.0 sec 834 KBytes 6.83 Mbits/sec iperf_server | [ 3] 62.0000-63.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 43K/42719 us 21.48 iperf_client | [ 5] 63.0-64.0 sec 816 KBytes 6.68 Mbits/sec iperf_server | [ 3] 63.0000-64.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 39K/47122 us 19.47 iperf_server | [ 3] 64.0000-65.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 41K/52776 us 12.42 iperf_client | [ 5] 64.0-65.0 sec 749 KBytes 6.14 Mbits/sec iperf_client | [ 5] 65.0-66.0 sec 718 KBytes 5.88 Mbits/sec iperf_server | [ 3] 65.0000-66.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 36K/52818 us 14.89 client exited with code 0 Aborting on container exit... Container server Stopping Container client Stopping Container iperf_server Stopping Container iperf_client Stopping Container client Stopped Container server Stopped Container iperf_client Stopped Container iperf_server Stopped Container sim Stopping Container sim Stopped 2025-04-30 13:40:42,034 Using the client's key log file. 2025-04-30 13:40:42,235 2025-04-30 13:40:42,355 Using the client's key log file. 2025-04-30 13:40:42,355 Using the client's key log file. 2025-04-30 13:40:42,553 2025-04-30 13:40:42,711 Using the client's key log file. 2025-04-30 13:40:50,304 Check of downloaded files succeeded. 2025-04-30 13:42:15,046 Transfering 25 MB took 66492 ms. Goodput: 3153 kbps